1ej4

X-ray diffraction
2.25Å resolution

COCRYSTAL STRUCTURE OF EIF4E/4E-BP1 PEPTIDE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158939 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Eukaryotic translation initiation factor 4E Chain: A
Molecule details ›
Chain: A
Length: 190 amino acids
Theoretical weight: 22.15 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P63073 (Residues: 28-217; Coverage: 88%)
Gene name: Eif4e
Sequence domains: Eukaryotic initiation factor 4E
Structure domains: RNA Cap, Translation Initiation Factor Eif4e
Eukaryotic translation initiation factor 4E-binding protein 1 Chain: B
Molecule details ›
Chain: B
Length: 14 amino acids
Theoretical weight: 1.86 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q13541 (Residues: 51-64; Coverage: 12%)
Gene name: EIF4EBP1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: C2
Unit cell:
a: 81.9Å b: 45.2Å c: 62.1Å
α: 90° β: 101.8° γ: 90°
R-values:
R R work R free
0.219 0.219 0.267
Expression systems:
  • Escherichia coli
  • Not provided